● Bluetooth Version: V2.1+EDR(A2DP)/V4.0,Android IOS
● Product: Tank Campers Bluetooth Speaker
● Product Size: 170*70*50mm (Speaker 45+45mm)
● Packing Size: 150*140*60mm
● Material: ABS+PC
● Weight: N/W 385g G/W 550g
● Colour: Black, Red, Pink, Yellow, Green
● Rated Power: 2x 2W/3W (Max Power 2x 2W/3W)
● Rated Impedance: 3Ω/3W, 3Ω/5W (S/N Rate 70dB)
● Sensitivity: 110±3dB (at 1kHz)
● Distortion Degree: 0.6%@1w
● Channel Balance: <3dB (at 1kHz)
● Frequency Response: 100Hz～18kHz
● Transmission Range: ≤10m
● Standby Time: >360 hrs (Battery saturation)
● Working Time: >9 hrs (Volume 50%)
● Charging Time: 4 hrs
● Charging Voltage: USB DC 5V
● Built-in Battery: Lithium 3.7V 1500mAH/2500mAH
● Water Resistance: IPX 4